Question

up and down翻译成中文

Answer 1

up and down翻译成中文：adv.来来回回地；往返地、prep.沿…来来回回；往返于，上上下下。

up and down造句如下：

Use the halls. Walk up and down the hotel halls. Better yet, climb the stairs between hallway laps.

可以利用大厅。在宾馆大厅纤或汪里来回的走走。更好的话，可以爬爬楼层间的楼梯。

Then try the pointy-tongue technique to stroke up and down and side to side .

然后尝试舌尖技术去上上下下和从一边到另一边弹击。

We 've now gone through three complete cycles of up and down with russia .

我们与俄国的关系已经走过了完整的三个起落周期。

When we left, I asked whether we could take a quick walk up and down the aisles.

当我们离开时，我问了下能否让我们走进去大概的看一团胡下。

When we left, I asked whether we could take a quick walk up and down the aisles.

当我们离开时，我问了下能否让我们走进去大概的看一团胡下。

These prevent the central magnet from moving up and down smoothly.

这样可以避免线圈中央的磁铁上下移动的幅度过小。